A Study to Evaluate the Efficacy and Safety of Vonoprazan 10 mg Compared to Placebo for Relief of Episodic Heartburn in Participants With Symptomatic Non-Erosive Gastroesophageal Reflux Disease Through 24 Weeks
Conditions
- Symptomatic Non-erosive Gastroesophageal Reflux Disease
Interventions
- DRUG: Vonoprazan
- DRUG: Placebo
Sponsor
Phathom Pharmaceuticals, Inc.